Profiling results
-----------------
  Total cpu time observed: 1396ms (out of 1804ms)
  Number of samples taken: 5 (once every 279ms)

===========================================================
                               Caller
 Idx   Total       Self      Name+src                Local%
       ms(pct)     ms(pct)     Callee
===========================================================
                               ??? [3]               100.0%
 [1] 1396(100.0%)   0(0.0%)  profile-thunk16 ...e/pkgs/profile-lib/main.rkt:9:0
                               run [2]               100.0%
-----------------------------------------------------------
                               profile-thunk16 [1]   100.0%
 [2] 1396(100.0%)   0(0.0%)  run ...et-7.0/share/pkgs/profile-lib/main.rkt:39:2
                               ??? [3]               100.0%
-----------------------------------------------------------
                               run [2]                50.0%
 [3] 1396(100.0%)   0(0.0%)  ??? ...lects/racket/private/more-scheme.rkt:261:28
                               profile-thunk16 [1]    50.0%
                               run-improve43 [4]      50.0%
-----------------------------------------------------------
                               ??? [3]               100.0%
 [4] 1396(100.0%)   0(0.0%)  run-improve43 ...interface2/src/mainloop.rkt:339:0
                               setup-prog!34 [5]     100.0%
-----------------------------------------------------------
                               run-improve43 [4]     100.0%
 [5] 1396(100.0%)   0(0.0%)  setup-prog!34 .../interface2/src/mainloop.rkt:67:0
                               loop [6]              100.0%
-----------------------------------------------------------
                               setup-prog!34 [5]     100.0%
 [6] 1396(100.0%)   0(0.0%)  loop ...ies/herbie/interface2/src/points.rkt:284:2
                               loop [7]               40.3%
                               loop [8]               39.0%
                               make-exacts-walkup [9] 20.8%
-----------------------------------------------------------
                               loop [6]              100.0%
 [7]  562(40.3%)    0(0.0%)  loop ...ies/herbie/interface2/src/points.rkt:226:4
                               debug5 [10]            50.9%
                               loop [11]              49.1%
-----------------------------------------------------------
                               loop [6]              100.0%
 [8]  544(39.0%)    0(0.0%)  loop ...ies/herbie/interface2/src/points.rkt:243:2
                               make-exacts-walkup [9]100.0%
-----------------------------------------------------------
                               loop [6]               34.8%
                               loop [8]               65.2%
 [9]  834(59.7%)    0(0.0%)  make-exacts-walkup ...erface2/src/points.rkt:222:0
                               loop [11]             100.0%
-----------------------------------------------------------
                               loop [7]              100.0%
[10]  286(20.5%)  286(20.5%) debug5 ...es/herbie/interface2/src/debug.rkt:102:0
-----------------------------------------------------------
                               loop [7]                0.4%
                               make-exacts-walkup [9] 26.8%
                               loop [11]              72.8%
[11] 1110(79.5%)    0(0.0%)  loop ...-7.0/collects/racket/private/map.rkt:40:19
                               loop [11]              72.8%
                               composed [12]          27.2%
-----------------------------------------------------------
                               loop [11]             100.0%
[12] 1110(79.5%)    0(0.0%)  composed ...ollects/racket/private/list.rkt:321:16
                               ??? [13]              100.0%
-----------------------------------------------------------
                               composed [12]         100.0%
[13] 1110(79.5%)    0(0.0%)  ??? ...ies/herbie/interface2/src/programs.rkt:99:2
                               ??? [14]               75.9%
                               ??? [15]               24.1%
-----------------------------------------------------------
                               ??? [13]              100.0%
[14]  842(60.3%)    0(0.0%)  ??? ...t-7.0/collects/racket/private/kw.rkt:592:14
                               ??? [16]              100.0%
-----------------------------------------------------------
                               ??? [13]              100.0%
[15]  268(19.2%)    0(0.0%)  ??? ...tract/private/arrow-higher-order.rkt:357:33
                               bf [17]               100.0%
-----------------------------------------------------------
                               ??? [14]              100.0%
[16]  842(60.3%)  842(60.3%) ??? ...-racket/utils/simple-result-arrow.rkt:39:12
-----------------------------------------------------------
                               ??? [15]              100.0%
[17]  268(19.2%)    0(0.0%)  bf ...ath-lib/math/private/bigfloat/mpfr.rkt:601:2
                               new-mpfr [18]         100.0%
-----------------------------------------------------------
                               bf [17]               100.0%
[18]  268(19.2%)  268(19.2%) new-mpfr ...b/math/private/bigfloat/mpfr.rkt:335:0
-----------------------------------------------------------